Web scraping configuration

[                               -> Array of configurations.
                                   All matching "for" configurations are applied in multi-match mode.
                                   Only the first matching "for" configuration is applied in single-match mode.
  {
    "name": string, 
                                -> Name given to the current configuration object in the array.
    "for": { 
                                -> Specifies which pages to target with the current configuration.
                                   This corresponds to the "Pages to target" setting in UI-assisted mode.
      "urls": string[]          -> An array of REGEX to match specific URLs (or a part thereof).
    },
    "exclude": [ 
                                -> Array of selector objects to remove elements from the page.
                                   These selectors can't be Boolean or absolute.
      {
        "type": string,         -> "CSS" or "XPATH".
        "path": string          -> The actual selector value.
      }
    ],
    "metadata": { 
                                -> Map of selector objects.
                                   The key represents the name of the piece of metadata.
                                   This corresponds to the "Metadata to extract" setting in UI-assisted mode.
      "<METADATA_NAME>": {      -> Replace <METADATA_NAME> with the actual metadata name you want to use.
        "type": string,         -> "CSS" or "XPATH"
        "path": string,         -> The actual selector value.
        "isBoolean": Boolean,   -> Whether to evaluate this selector as a Boolean.
                                   If the selected element is found, the returned value is "true".
      }
    }
  },
  {...}
]

[
  {
    "name": "questions",
    "for": {
    "urls": [".*"]
    },
    "exclude": [
      {
        "type": "CSS",
        "path": "body header"
      },
      {
        "type": "CSS",
        "path": "#herobox"
      },
      {
        "type": "CSS",
        "path": "#mainbar .everyonelovesstackoverflow"
      },
      {
        "type": "CSS",
        "path": "#sidebar"
      },
      {
        "type": "CSS",
        "path": "#footer"
      },
      {
        "type": "CSS",
        "path": "#answers"
      }
    ],
    "metadata": {
      "askeddate":{
        "type": "CSS",
        "path": "div#sidebar table#qinfo p::attr(title)"
      },
      "upvotecount": {
        "type": "XPATH",
        "path": "//div[@id='question'] //span[@itemprop='upvoteCount']/text()"
      },
      "author":{
        "type": "CSS",
        "path": "td.post-signature.owner div.user-details a::text"
      }
    },
    "subItems": {
      "answer": {
        "type": "CSS",
        "path": "#answers div.answer"
      }
    }
  },
  {
    "name": "answers",
    "for": {
      "types": ["answer"]
    },
    "metadata": {
      "upvotecount": {
        "type": "XPATH",
        "path": "//span[@itemprop='upvoteCount']/text()"
      },
      "author": {
        "type": "CSS",
        "path": "td.post-signature:last-of-type div.user-details a::text"
      }
    }
  }
]